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García-Herrera, Ricardo; Können, Gunther P; Wheeler, Dennis A; Prieto, Maria del Rosario; Jones, Philip D; Koek, Frits B (2010): Meteorological observations during CASTOR cruise from Batavia to Hellevoetsluis started at 1839-04-27 [dataset]. Nationaal Archief of the Netherlands, Den Haag, Netherland, PANGAEA, https://doi.org/10.1594/PANGAEA.747840, In: Jones, Philip D; Wheeler, Dennis A; Können, Gunther P; Koek, Frits B; Prieto, Maria del Rosario; García-Herrera, Ricardo (2007): Climatological observations from ship logbooks between 1750 and 1854 (release 2.1) [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.611088

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Related to:
García-Herrera, Ricardo; Können, Gunther P; Wheeler, Dennis A; Prieto, Maria del Rosario; Jones, Philip D; Koek, Frits B (2005): CLIWOC: A Climatological Database for the World's Oceans 1750–1854 (and 10 more publications about CLIWOC results in the same volume). Climatic Change, 73(1-2), 1-12ff, https://doi.org/10.1007/s10584-005-6952-6
Funding:
Fifth Framework Programme (FP5), grant/award no. EVK2-CT-2000-00090: Climatological Database for the Worlds Oceans: 1750-1854
Coverage:
Median Latitude: -3.782062 * Median Longitude: 13.161134 * South-bound Latitude: -36.080000 * West-bound Longitude: -43.640000 * North-bound Latitude: 51.810000 * East-bound Longitude: 104.120000
Date/Time Start: 1839-05-01T05:00:00 * Date/Time End: 1839-08-07T12:00:00
Event(s):
Castor_18390427_MAR_D23905_823 * Latitude Start: -6.100000 * Longitude Start: 106.860000 * Latitude End: 51.940000 * Longitude End: 3.720000 * Date/Time Start: 1839-05-01T00:00:00 * Date/Time End: 1839-08-07T00:00:00 * Campaign: Cliwoc_cruise * Method/Device: Underway cruise track measurements (CT) * Comment: Ship: Castor (Korvet), Voyage: Batavia - Hellevoetsluis, 1st Observer: F.H. Ampt (Kltz), Company: MAR
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
DATE/TIMEDate/TimeGeocode
LATITUDELatitudeGeocode
LONGITUDELongitudeGeocode
Wind directiondddegWind direction (from which the wind is blowing) in whole degrees from: 1-360; 361 = calm, 362 = variable. It is not clear from many logbook entries whether the wind direction has been corrected for the magnetic variation (or declination). To avoid any misunderstanding, all winds from reports that included a valid position in the period 1750-1854 were corrected. All other wind directions are given without being corrected.
Wind speedffm/scalculated from the descriptive terms of wind force given in the observations
Pressure, atmosphericPPPPhPaNo temperature correction was applied. The following factors have been used for the conversion to hPa: 2.54 cm in an inch; 13.596 specific gravity of mercury; 980.65 cm/s gravity at 45° latitude
Temperature, airTTT°C
LandmarkLandmarkName of first landmark
BearingBearingBearing of the first landmark
10 Distance to landmarkDistancearbitrary unitsDistance to the first landmark
11 LandmarkLandmarkName of second landmark
12 BearingBearingBearing of the second landmark
13 Distance to landmarkDistancearbitrary unitsDistance to the second landmark
14 --1 If position is considered to be coastal (in port or near coastal disturbances)
15 WatchWatchName of the period of 4 hours which is known as a watch or duty on board ships
16 GlassesGlassesNumber of glasses within a watch; one watch equals 8 glasses
17 CourseCourseCourse of the ship during the past 24 hours
18 DistanceDistancearbitrary unitsDistance travelled during the previous 24 hours
19 DeclinationDecldegIt is generally accepted by the CLIWOC team that the wind directions, reported by the ships officers, were relative to the magnetic North direction. Navigators were well aware of the difference between the true and magnetic north direction, but the compasses (we assumed that the bearing-compasses were mostly used for determining the wind direction) were not always adjusted. Therefore the wind direction has to be corrected. The magnetic declination (or variation, as it is known on board ships) is given for the whole CLIWOC period (1750-1850) for every 5x5 degree square. The number was added to the wind direction to get the true wind direction.
20 Sensor readingReadingarbitrary unitsReading of the (outside) air thermometer
21 Sensor readingReadingarbitrary unitsReading of the air pressure
22 Wind direction descriptionWind dir descrAll reported wind directions on this day. The wind direction is the direction that points to where the wind comes from.
23 Wind force descriptionWind force descrAll reported wind forces on this day
24 Present weatherwwWeather description
25 Precipitation descriptionPrecip descr
26 State of the sea descriptionState sea descr
27 Cloud typeCloud type
28 ClearnessClearness
29 GustsGusts1 If wind gusts are reported
30 Precipitation/RainRain1 If rain was reported
31 FogFog1 If fog was reported
32 Snow typeSnow1 If snow was reported
33 ThunderThunder1 If thunder and or lightning was reported
34 HailHail1 If hail was reported
35 Sea iceSea ice1 If sea-ice or icebergs were reported
36 CommentComment
37 IdentificationIDCLIWOC 2.1 line number
Size:
2306 data points

Data

Download dataset as tab-delimited text — use the following character encoding:


Date/Time

Latitude

Longitude

dd [deg]
(Wind direction (from which th...)

ff [m/s]
(calculated from the descripti...)

PPPP [hPa]
(No temperature correction was...)

TTT [°C]

Landmark
(Name of first landmark)

Bearing
(Bearing of the first landmark)
10 
Distance [arbitrary units]
(Distance to the first landmark)
11 
Landmark
(Name of second landmark)
12 
Bearing
(Bearing of the second landmark)
13 
Distance [arbitrary units]
(Distance to the second landmark)
14 
-
(1 If position is considered t...)
15 
Watch
(Name of the period of 4 hours...)
16 
Glasses
(Number of glasses within a wa...)
17 
Course
(Course of the ship during the...)
18 
Distance [arbitrary units]
(Distance travelled during the...)
19 
Decl [deg]
(It is generally accepted by t...)
20 
Reading [arbitrary units]
(Reading of the (outside) air ...)
21 
Reading [arbitrary units]
(Reading of the air pressure)
22 
Wind dir descr
(All reported wind directions ...)
23 
Wind force descr
(All reported wind forces on t...)
24 
ww
(Weather description)
25 
Precip descr
26 
State sea descr
27 
Cloud type
28 
Clearness
29 
Gusts
(1 If wind gusts are reported)
30 
Rain
(1 If rain was reported)
31 
Fog
(1 If fog was reported)
32 
Snow
(1 If snow was reported)
33 
Thunder
(1 If thunder and or lightning...)
34 
Hail
(1 If hail was reported)
35 
Sea ice
(1 If sea-ice or icebergs were...)
36 
Comment
37 
ID
(CLIWOC 2.1 line number)
1839-05-01T05:00-7.13104.121474.6VM8ZW 5/8 W11.501ZO-ZOTZONGELIJKE BRAMZEILSKOELTEWOLKDRIJVENDE LUCHT000000037810
1839-05-02T05:00-8.40102.42904.6KOKOS EILANDEN, NOORDELIJKSTE DER (GIS)ZWTW W/Z W90VM8ZWTW28.500OZO-OONGELIJKE BRAMZEILSKOELTEWOLKDRIJVENDE LUCHT000000037811
1839-05-03T05:00-9.79100.361354.6VM8ZWTW37.000OZO-ZOONGESTADIGE BRAMZEILSKOELTE EN MARSZEILSKOELTE EN AFNEMENDE KOELTEBUIIGE LUCHTMET NU EN DAN REGENOPKLARENDE LUCHT110000037812
1839-05-04T05:00-11.5498.07904.6VM8ZWTW37.500ZOTO-OBRAMZEILSKOELTEGOED WEERBEWOLKTE LUCHTHELDERE LUCHT000000037813
1839-05-05T06:00-13.3996.621114.6VM8ZZW 3/4 W32.50-2ZO-OZOONGESTADIGE BRAMZEILSKOELTEBEWOLKTE LUCHT000000037814
1839-05-06T06:00-14.6393.441446.7VM8WZW43.50-2ZOTZSTIJVE BRAMZEILSKOELTEBUIIGE LUCHTOVERDRIJVENDE LUCHT100000037815
1839-05-07T06:00-15.8490.381336.71021.327.8VM8WZW40.75-282.00766.00ZOSTIJVE BRAMZEILSKOELTE EN MEERDERE KOELTEBEWOLKTE LUCHTHELDERE LUCHT000000037816
1839-05-08T06:00-16.9487.831332.61021.327.2VM8WZW37.75-281.00766.00OZO-ZOFLAUWE BRAMZEILSKOELTE EN ONGESTADIGE KOELTEBUIIGE LUCHTOVERDRIJVENDE LUCHT100000037817
1839-05-09T06:00-18.0085.18964.61022.726.7VM8WZW36.50-580.00767.00O-OTZBRAMZEILSKOELTEMOOI WEERHELDERE LUCHT000000037818
1839-05-10T07:00-19.1982.471074.61022.726.7VM8WZW43.50-680.00767.00OZOBRAMZEILSKOELTE EN FLAUWE BRAMZEILSKOELTEBEWOLKTE LUCHTHELDERE LUCHT000000037819
1839-05-11T07:00-20.2180.131181.01024.026.1VM8WZW36.25-679.00768.00OZO-ZOTOFLAUWE KOELTEHELDERE LUCHT000000037820
1839-05-12T07:00-21.4377.531294.61024.026.1VM8WZW40.75-679.00768.00OZO-ZOBRAMZEILSKOELTEOVERDRIJVENDE LUCHT000000037821
1839-05-13T07:00-22.5374.71814.61024.026.1VM8WZW40.25-979.00768.00OZO-OBRAMZEILSKOELTE EN FLAUWE BRAMZEILSKOELTEGOED WEERWOLKDRIJVENDE LUCHT000000037822
1839-05-14T07:00-23.6372.99141.01022.726.7VM8WZW21.75-980.00767.00NOTO-NNOFLAUWE KOELTEOVERDRIJVENDE LUCHTHELDERE LUCHT000000037823
1839-05-15T07:00-23.8172.21791.01021.326.1NATAL 1E PUNT (GIS)WZW 7/8 W550VM8WZW11.50-1179.00766.00ONO-OFLAUWE KOELTEBEWOLKTE LUCHTHELDERE LUCHT000000037824
1839-05-16T07:00-24.8070.381244.61022.126.1VM8WTZ24.25-1179.00766.60ZZO-ZOBRAMZEILSKOELTEZWAAR BEWOLKTE EN OPKLARENDE LUCHT000000037825
1839-05-17T08:00-24.6467.231236.71024.025.0NATAL 1E PUNT (GIS)WTZ W/Z Z510VM8WTZ45.50-1277.00768.00ZOMARSZEILSKOELTE EN MEERDERE KOELTEBUIIGE LUCHTOVERDRIJVENDE LUCHT100000037826
1839-05-18T08:00-25.0263.36786.71022.725.6NATAL 1E PUNT (GIS)WTZ 1/8 Z458VM8WTZ49.00-1278.00767.00OZO-OONGESTADIGE MARSZEILSKOELTE EN AFNEMENDE KOELTEBEWOLKTE LUCHT000000037827
1839-05-19T08:00-25.8559.90769.31026.725.6NATAL 1E PUNT (GIS)WTZ 1/8 Z412VM8WTZ49.00-1478.00770.00OTN-OONGESTADIGE STIJVE MARSZEILSKOELTEBEWOLKTE LUCHTHELDERE LUCHT000000037828
1839-05-20T08:00-26.5057.04644.91025.325.0NATAL 1E PUNT (GIS)WTZ 1/8 Z373VM8WTZ41.75-1577.00769.00OTNONGELIJKE MARSZEILSKOELTE EN AFNEMENDE TOT FRISSE BRAMZEILSKOELTEBEWOLKTE LUCHTHELDERE LUCHT000000037829
1839-05-21T08:00-27.1154.67642.61025.325.6NATAL 1E PUNT (GIS)WTZ 1/8 Z342KAAP ST MARIE (GIS)W 7/8 N132VM8WTZ33.25-1578.00769.00OTNFLAUWE BRAMZEILSKOELTEBEWOLKTE LUCHTHELDERE LUCHT000000037830
1839-05-22T09:00-27.5651.643394.91022.726.1NATAL 1E PUNT (GIS)WTZ 1/3 Z298ST MARIE (GIS)WTN 2/3 N90VM8WTZ41.75-2179.00767.00NNO-NFRISSE BRAMZEILSKOELTE EN STIJVE MARSZEILSKOELTEBEWOLKTE EN OVERDRIJVENDE LUCHTHELDERE LUCHT000000037831
1839-05-23T09:00-28.1048.861709.3NATAL 1E PUNT (GIS)WTZ 1/3 Z26KAAP ST MARIE (GIS)WNW 1/3 W60VM8WZW 7/8 W36.50-21WNW-ZTWONGELIJKE STIJVE MARSZEILSKOELTE EN GEREEFDE MARSZEILSKOELTEBUIIGE LUCHT100000037832
1839-05-24T09:00-28.2647.0613515.41022.723.9NATAL 1E PUNT (GIS)WTZ 1/3 Z239KAAP ST MARIE (GIS)NNW 2/3 W45VM8W 1/4 N16.50-2375.00767.00ZOTZ-ZZOONGESTADIGE DICHT GEREEFDE MARSZEILSKOELTEBUIIGE LUCHTOVERDRIJVENDE EN OPKLARENDE LUCHT100000037833
1839-05-25T09:00-28.6744.211129.31022.723.9NATAL 1E PUNT (GIS)WZW 1/2 W205KAAP ST MARIE (GIS)NTO 2/3 O47VM8WZW 1/2 W34.50-2375.00767.00ZOONGESTADIGE GEREEFDE MARSZEILSKOELTE EN AFNEMENDE TOT STIJVE MARSZEILSKOELTEBEWOLKTE LUCHTHELDERE LUCHT000000037834
1839-05-26T09:00-29.3341.61311.01022.124.4NATAL 1E PUNT (GIS)WTZ 1/2 Z163VM8WZW24.00-2576.00766.60ONO-NOTOFLAUWE KOELTEWOLKDRIJVENDE LUCHT000000037835
1839-05-27T09:00-29.9039.711552.61022.723.9NATAL 1E PUNT (GIS)WZW 1/2 W136VM8WZW20.50-2575.00767.00ZTO-ZFLAUWE BRAMZEILSKOELTEGOED WEERHELDERE LUCHT000000037836
1839-05-28T09:00-30.4137.633014.61020.024.4NATAL 1E PUNT (GIS)WZW 1/2 W111VM8WZW 1/4 W26.25-2576.00765.00NNW-NWTNBRAMZEILSKOELTEWOLKDRIJVENDE LUCHT000000037837
1839-05-29T10:00-30.9136.371774.61028.023.3NATAL 1E PUNT (GIS)WZW 2/3 W92VM8ZWTW 1/4 W18.75-2674.00771.00ZWTZ-ZZWMARSZEILSKOELTE EN AFNEMENDE TOT BRAMZEILSKOELTEBEWOLKTE LUCHTHELDERE LUCHT000000037838
1839-05-30T10:00-31.0035.26531.01030.723.3NATAL 1E PUNT (GIS)WZW 1/2 W78VM8W 7/8 Z8.00-2674.00773.00OZO-OTNFLAUWE KOELTEBEWOLKTE LUCHTHELDERE LUCHT000000037839
1839-05-31T10:00-31.3533.893231.01028.024.4NATAL 1E PUNT (GIS)WZW 1/2 W59NATAL 3E PUNT (GIS)NWTW 1/2 W36VM8WZW19.00-2676.00771.00N-NTWFLAUWE EN STILBEWOLKTE LUCHTHELDERE LUCHT000000037840
1839-06-01T10:00-31.6233.55421.01028.023.3NATAL 1E PUNT (GIS)WZW 3/4 W54NATAL 3E PUNT (GIS)NW 1/2 W33VM8WZW 1/8 W7.50-2674.00771.00OZO-ONOFLAUW EN STILBUIIGE LUCHTOPKLARENDE LUCHT100000037841
1839-06-02T10:00-32.3932.37412.61028.022.8NATAL 1E PUNT (GIS)W 1/8 Z37NATAL MIDDEN PUNT (GIS)NW W/Z W26VM8ZWTW 3/8 W22.50-2773.00771.00O-ONOFLAUWE BRAMZEILSKOELTEBEWOLKTE LUCHTHELDERE LUCHT000000037842
1839-06-03T10:00-32.5230.513206.71026.722.8NATAL 1E PUNT (GIS)W 1/4 N13VM8W 3/8 Z26.00-2973.00770.00ONO-NTWSTIJVE BRAMZEILSKOELTE SOMS MARSZEILSKOELTEBEWOLKTE EN OVERDRIJVENDE LUCHT000000037843
1839-06-04T10:00-34.5028.922976.7KAAP ANGULHAS (GIS)W 1/3 Z107VM8ZWTZ 5/8 Z32.50-29NTO-NWTNSTIJVE BRAMZEILSKOELTEGOED WEERHELDERE EN HEIIGE LUCHT000000037844
1839-06-05T10:00-35.6625.512416.71021.325.0KAAP ANGULHAS (GIS)WTN65VM8WZW 5/8 W44.50-2977.00766.00NNW-WSTIJVE EN FLAUWE BRAMZEILSKOELTE SOMS ZEER FLAUWHEIIGE LUCHT000000037845
1839-06-06T10:00-35.5425.0524115.41021.322.2KAAP ANGULHAS (GIS)WTN 1/8 W58VM8NTW 7/8 W5.25-2972.00766.00ZW-WDICHT GEREEFDE MARSZEILSKOELTE EN FLAUWE BRAMZEILSKOELTEBUIIGE LUCHTHELDERE LUCHT100000037846
1839-06-07T10:00-35.7223.562862.61022.722.2KAAP ANGULHAS (GIS)WNW 1/2 W42VM8NW6.00-2972.00767.00NO-NWFLAUWE BRAMZEILSKOELTEHOGE DEINING UIT HET WESTENHELDERE LUCHT000000037847
1839-06-08T11:00-36.0821.84722.61021.321.7KAAP ANGULHAS (GIS)NW 1/2 W26VM8NWTW 7/8 W14.00-2971.00766.00ZOTO-OTZFLAUWE BRAMZEILSKOELTEHELDERE LUCHT000000037848
1839-06-09T11:00-35.1620.952194.61025.319.4KAAP ANGULHAS (GIS)NWTW W/Z W8VM8NW 1/2 N15.75-2967.00769.00W-WZWBRAMZEILSKOELTE EN FLAUWE BRAMZEILSKOELTEBEWOLKTE LUCHTKLARE LUCHT000000037849
1839-06-10T11:00-35.0219.29274.61026.718.9KAAP DE GOEDE HOOP (GIS)NW 1/2 W11VM8W 1/2 N18.00-2966.00770.00ZOTO-NOTOONGELIJKE BRAMZEILSKOELTEBEWOLKTE EN OVERDRIJVENDE LUCHT000000037850
1839-06-11T11:00-34.4216.131976.71025.318.3ST HELENA (GIS)NW W/Z W403VM8WTN30.50-2865.00769.00ZTW-ZWSTIJVE BRAMZEILSKOELTEBEWOLKTE LUCHTHELDERE LUCHT000000037851
1839-06-12T11:00-32.2914.001866.71026.718.9ST HELENA (GIS)NW 1/8 W363VM8NW37.50-2866.00770.00ZW-ZWTZSTIJVE BRAMZEILSKOELTEBETROKKEN EN OPKLARENDE LUCHT000000037852
1839-06-13T11:00-30.8711.57636.7ST HELENA (GIS)NW 1/Z W326VM8NW31.75-27ZOTO-OSTIJVE BRAMZEILSKOELTEBUIIGE LUCHTOVERDRIJVENDE LUCHT100000037853
1839-06-14T11:00-29.589.501082.61026.718.9ST HELENA (GIS)NW290VM8NW28.75-2766.00770.00ZZO-ZOFLAUWE BRAMZEILSKOELTEBETROKKEN LUCHTHELDERE LUCHT000000037854
1839-06-15T12:00-27.816.6911012.31028.019.4ST HELENA (GIS)NW W/Z N249VM8NW45.25-2567.00771.00ZODUBBEL EN SOMS DICHT GEREEFDE MARSZEILSKOELTEBUIIGE LUCHTAANSCHIETENDE ZEE100000037855
1839-06-16T12:00-25.864.12889.31028.018.9ST HELENA (GIS)NW 1/4 W200VM8NW49.00-2566.00771.00OZOONGESTADIGE GEREEFDE MARSZEILSKOELTEBUIIGE LUCHTBETROKKEN EN OPKLARENDE LUCHT100000037856
1839-06-17T12:00-23.832.471004.61026.718.9ST HELENA (GIS)NW161VM8NWTN40.50-2466.00770.00OZO-ZOTOONGELIJKE BRAMZEILSKOELTEBETROKKEN EN SOMS OPKLARENDE LUCHT000000037857
1839-06-18T12:00-22.290.621222.61024.020.0ST HELENA (GIS)NW 1/4 N129VM8NNW28.50-2468.00768.00ZZO-ZOTZFLAUWE BRAMZEILSKOELTEBETROKKEN EN OPKLARENDE LUCHT000000037858
1839-06-19T12:00-20.67-0.381341.01022.720.6ST HELENA (GIS)NW 1/8 W103VM8NNW24.50-2469.00767.00ZO-ZZOFLAUWE KOELTEBEWOLKTE LUCHTHELDERE LUCHT000000037859
1839-06-20T12:00-18.97-1.971342.6ST HELENA (GIS)NW 1/3 W68VM8NWTN32.00-24ZO-ZZOFLAUWE BRAMZEILSKOELTEBEWOLKTE LUCHTHELDERE LUCHT000000037860
1839-06-21T12:00-16.94-3.601364.61024.022.2ST HELENA (GIS)NWTW 3/4 W32VM8NWTN36.75-2272.00768.00Z-ZZOBRAMZEILSKOELTE EN FLAUWE BRAMZEILSKOELTEBEWOLKTE LUCHT000000037861
1839-06-22T12:00-16.10-4.961364.61021.322.8ST HELENA (GIS)W15VM8NW 3/8 W21.00-2273.00766.00ZZOBRAMZEILSKOELTEBEWOLKTE LUCHTHEIIGE EN HELDERE LUCHT000000037862
1839-06-23T12:00-14.74-6.911024.61022.723.9ASCENSION (GIS)NW W/Z W148VM8NW 1/8 W30.00-2275.00767.00OZO-ZOTOBRAMZEILSKOELTEBEWOLKTE LUCHTHELDERE EN HEIIGE LUCHT000000037863
1839-06-24T13:00-13.18-9.00814.61022.724.4ASCENSION (GIS)NW111VM8NW34.25-2076.00767.00OZO-OTZBRAMZEILSKOELTE EN STIJVE BRAMZEILSKOELTEBEWOLKTE LUCHTHELDERE EN BENEVELDE LUCHT000000037864
1839-06-25T13:00-11.15-11.30934.91024.025.6ASCENSION (GIS)NW W/Z N66VM8NW43.50-2078.00768.00OZOFRISSE BRAMZEILSKOELTEBEWOLKTE LUCHT000000037865
1839-06-26T13:00-9.23-13.411176.71022.726.1VM8NW43.75-1879.00767.00OZO-ZOSTIJVE BRAMZEILSKOELTEBEWOLKTE, OVERDRIJVENDE LUCHT000000037866
1839-06-27T13:00-7.40-16.011179.31020.026.7VM8NW 3/8 W39.75-1880.00765.00ZOTZ-ZOSTIJVE MARSZEILSKOELTEBUIIGE LUCHTBETROKKEN LUCHT100000037867
1839-06-28T13:00-5.63-17.91529.3VM8NWTN44.00-16OTN-ONOSTIJVE MARSZEILSKOELTEBUIIGE LUCHTBEWOLKTE EN OVERDRIJVENDE LUCHTHELDERE LUCHT100000037868
1839-06-29T13:00-3.32-20.10404.61020.026.7VM8NWTN45.50-1680.00765.00NOTOBRAMZEILSKOELTEHELDERE LUCHT000000037869
1839-06-30T13:00-1.45-21.44404.61018.726.7VM8NNW 1/2 W36.75-1680.00764.00NOTOBRAMZEILSKOELTEGOED WEERBEWOLKTE LUCHTHELDERE LUCHT000000037870
1839-07-01T13:000.50-22.41522.61018.727.2VM8NNW33.50-1681.00764.00ONOFLAUWE BRAMZEILSKOELTEBEWOLKTE LUCHTHELDERE LUCHT000000037871
1839-07-02T14:002.51-23.71981.01018.727.2VM8NNW29.25-1581.00764.00O-OZOFLAUWE KOELTE EN BRAMZEILSKOELTEHELDERE EN HEIIGE LUCHT000000037872
1839-07-03T14:005.35-24.771434.61018.727.2VM8NTW35.50-1581.00764.00ZO-ZZOBRAMZEILSKOELTEGOED WEERBETROKKEN LUCHT000000037873
1839-07-04T14:007.43-25.322104.6VM8NTW32.50-15O-ZWONGESTADIGE BRAMZEILSKOELTE EN FLAUWE BRAMZEILSKOELTE000000037874
1839-07-05T14:009.88-25.621881.01018.726.7VM8NTW25.00-1580.00764.00ZTW-ZZWFLAUWE KOELTE EN FLAUWE BRAMZEILSKOELTENU EN DAN REGENBETROKKEN LUCHT010000037875
1839-07-06T14:0010.46-25.103452.61018.727.2VM8N 3/4 W12.00-1581.00764.00NNO-NFLAUWE BRAMZEILSKOELTE EN BRAMZEILSKOELTEBEWOLKTE EN OVERDRIJVENDE LUCHTHELDERE LUCHT000000037876
1839-07-07T14:0010.43-26.753234.61018.727.2VM8W 1/2 N17.75-1581.00764.00N-NNWBRAMZEILSKOELTE EN STIJVE BRAMZEILSKOELTEBEWOLKTE LUCHTHELDERE LUCHT000000037877
1839-07-08T14:0011.51-28.04774.61020.027.2VM8NW19.00-1381.00765.00ONO-OBRAMZEILSKOELTEHELDERE EN HEIIGE LUCHT000000037878
1839-07-09T14:0013.67-29.3394.61021.327.2VM8NNW 1/2 W35.25-1481.00766.00NO-NNOBRAMZEILSKOELTE EN FLAUWE BRAMZEILSKOELTEHEIIGE LUCHT000000037879
1839-07-10T14:0015.01-31.2496.71020.026.1VM8NW 1/2 W31.25-1479.00765.00NTO-NNOSTIJVE BRAMZEILSKOELTE EN MARSZEILSKOELTEBUIIGE LUCHTOPKLARENDE LUCHT100000037880
1839-07-11T14:0016.75-32.83339.31022.726.7VM8NWTN33.00-1280.00767.00NOTN-NOONGELIJKE STIJVE MARSZEILSKOELTEBUIIGE LUCHTOVERDRIJVENDE LUCHT100000037881
1839-07-12T14:0018.90-34.32434.61025.325.6VM8NNW 1/2 W36.75-1378.00769.00NOTOBRAMZEILSKOELTEBEWOLKTE LUCHTHELDERE LUCHT000000037882
1839-07-13T14:0021.30-35.83214.61025.324.4VM8NNW 1/2 W40.00-1376.00769.00ONO-NOTNBRAMZEILSKOELTE EN MINDERE KOELTEBEWOLKTE LUCHTHELDERE LUCHT000000037883
1839-07-14T14:0023.19-37.20304.91024.025.6VM8NNW 3/4 W32.25-1578.00768.00ONO-NOONGESTADIGE FRISSE BRAMZEILSKOELTE EN SOMS MARSZEILSKOELTEBEWOLKTE EN OVERDRIJVENDE LUCHTHELDERE LUCHT000000037884
1839-07-15T15:0025.41-38.53436.71026.726.1VM8-1379.00770.00ONO-NOTOSTIJVE BRAMZEILSKOELTEBEWOLKTE LUCHTHELDERE LUCHT0000000a trivial correction was made in this observation37885
1839-07-16T15:0027.89-39.87406.71028.027.2VM8NTW 7/8 W40.50-1681.00771.00ONO-NOTOSTIJVE BRAMZEILSKOELTEBEWOLKTE LUCHTHELDERE LUCHT000000037886
1839-07-17T15:0030.21-40.72634.61030.726.7VM8NNW 1/2 W40.00-1680.00773.00NOTO-OTNONGESTADIGE BRAMZEILSKOELTEBEWOLKTE EN OVERDRIJVENDE LUCHTHELDERE LUCHT000000037887
1839-07-18T15:0032.13-41.893444.91033.327.8VM8NTW 7/8 W33.25-1682.00775.00NNO-NONGELIJKE FRISSE BRAMZEILSKOELTEBEWOLKTE LUCHTHELDERE LUCHT000000037888
1839-07-19T15:0033.82-43.56281.01033.327.2VM8NNW 5/8 W30.50-1781.00775.00NOFLAUWE KOELTEHELDERE LUCHT000000037889
1839-07-20T15:0034.58-43.640.01032.027.2VM8NTW 3/4 W4.50-1781.00774.00STILBEWOLKTE LUCHTHELDERE LUCHT000000037890
1839-07-21T15:0035.37-42.772312.91032.026.7VM8NO9.25-1780.00774.00W-WZWFLAUWE EN AANWAKKERENDE KOELTEBEWOLKTE LUCHTHELDERE LUCHT000000037891
1839-07-22T15:0036.10-40.732294.6VM8ONO26.75-19WZWBRAMZEILSKOELTEBEWOLKTE LUCHT000000037892
1839-07-23T15:0036.74-38.682962.61032.026.7VM8ONO28.75-1980.00774.00WNW-NWFLAUWE BRAMZEILSKOELTESOMS EEN WEINIG REGENBEWOLKTE LUCHTHELDERE LUCHT010000037893
1839-07-24T14:0037.26-36.802502.61029.326.1VM8ONO26.00-2179.00772.00WNW-WONGELIJKE FLAUWE BRAMZEILSKOELTEBEWOLKTE LUCHTHELDERE LUCHT000000037894
1839-07-25T14:0038.44-34.813024.61028.025.6VM8NOTO28.75-2478.00771.00NW-NWTNBRAMZEILSKOELTEBEWOLKTE LUCHT000000037895
1839-07-26T14:0039.73-32.392464.61026.725.0VM8-2477.00770.00WNW-WBRAMZEILSKOELTEBEWOLKTE LUCHTHEIIGE LUCHT000000037896
1839-07-27T14:0041.04-30.382694.61024.025.0VM8NO 1/8 O25.75-2477.00768.00WNWONGESTADIGE BRAMZEILSKOELTEMISTIGE EN REGENACHTIGE LUCHTOPKLARENDE LUCHT011000037897
1839-07-28T14:0042.19-28.342014.91020.023.9VM8NOTO26.25-2475.00765.00ZWTW-ZWAANNEMENDE BRAMZEILSKOELTEOVERDRIJVENDE LUCHTHELDERE EN HEIIGE LUCHT000000037898
1839-07-29T14:0043.61-23.7917615.41020.023.3VM8ONO54.50-2774.00765.00ZWTW-ZZWDICHT GEREEFDE MARSZEILSKOELTEREGENBETROKKEN LUCHTDIKKE LUCHT0100000a trivial correction was made in this observation37899
1839-07-30T13:0045.00-20.662434.61018.719.4VM8ONO38.50-2767.00764.00NNW-WBRAMZEILSKOELTE EN FLAUWE BRAMZEILSKOELTEHELDERE LUCHT000000037900
1839-07-31T13:0046.03-17.202104.61018.721.1VM8ONO38.25-2670.00764.00WZW-ZWTWBRAMZEILSKOELTEBETROKKEN LUCHT000000037901
1839-08-01T13:0047.80-12.5619612.31010.721.1VM8NOTO 3/4 O54.50-2970.00758.00ZZW-ZWDUBBEL GEREEFDE MARSZEILSKOELTEMISTIGE LUCHTBETROKKEN LUCHT001000037902
1839-08-02T13:0048.29-11.042432.61017.619.4VM8NOTO 1/2 O14.00-2767.00763.20NW-WFLAUWE BRAMZEILSKOELTEHELDERE LUCHT000000037903
1839-08-03T13:0048.91-8.452662.61024.818.3VM8ONO25.75-2765.00768.60NW-WNWFLAUWE BRAMZEILSKOELTEHELDERE LUCHT000000037904
1839-08-04T12:0049.70-5.113014.61029.318.9VM8ONO33.75-2566.00772.00NNW-NWTNBRAMZEILSKOELTE EN FLAUWE BRAMZEILSKOELTE KOELTEHELDERE LUCHT000000037905
1839-08-05T00:0050.373262.61029.118.3WIGHT, O-HOEKNW1VM865.00771.80N-NWTNFLAUWE BRAMZEILSKOELTEHELDERE EN HEIIGE LUCHT000000037906
1839-08-07T12:0051.814.081-21000000037907